SAP CPI ODATA: get and post examples

<A_SalesOrder> <A_SalesOrderType> <CreationDate>2021-02-08T00:00:00.000</CreationDate> <SenderBusinessSystemName></SenderBusinessSystemName> <CreatedByUser>T_OTC006</CreatedByUser> <OrganizationDivision>00</OrganizationDivision> <PurchaseOrderByCustomer>Sales Order_08.02.2021</PurchaseOrderByCustomer> <DistributionChannel>10</DistributionChannel> <SalesOrganization>1710</SalesOrganization> <SalesDistrict></SalesDistrict> <SoldToParty>17100003</SoldToParty> <to_Item> <A_SalesOrderItemType> <Material>SM0001</Material> <Sa...